US20050079862A1 - Mobile terminal device, program and system - Google Patents

Mobile terminal device, program and system Download PDF

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Publication number
US20050079862A1
US20050079862A1 US10/803,084 US80308404A US2005079862A1 US 20050079862 A1 US20050079862 A1 US 20050079862A1 US 80308404 A US80308404 A US 80308404A US 2005079862 A1 US2005079862 A1 US 2005079862A1
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US
United States
Prior art keywords
mobile terminal
terminal device
contents
program
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US10/803,084
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English (en)
Inventor
Taku Takaki
Makoto Katagishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Assigned to HITACHI, LTD. reassignment HITACHI, LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KATAGISHI, MAKOTO, TAKAKI, TAKU
Publication of US20050079862A1 publication Critical patent/US20050079862A1/en
Abandoned legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/90—Wireless transmission systems
    • H04H60/91—Mobile communication networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/15—Arrangements for conditional access to broadcast information or to broadcast-related services on receiving information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/49—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations
    • H04H60/51—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying locations of receiving stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/61—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/65—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 for using the result on users' side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72463—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions

Definitions

  • the present invention relates to a mobile terminal device, a program for the mobile terminal device, and a signal processing system using the mobile terminal device.
  • the present invention provides a program received in a mobile terminal device.
  • the mobile terminal device has a button, and when the decision button has been pressed, the program is received by the mobile terminal device in exchange for the mobile terminal device being unable to receive a wireless communication signal.
  • a signal processing system for a wireless communication signal that uses a mobile terminal device, a server, and a network base station transmitting the wireless communication signal, in exchange for predetermined contents transmitted from the server being received by the mobile terminal device, the wireless communication signal transmitted from the network base station to the mobile terminal device is not received in the mobile terminal device.
  • the present invention contributes to improvement in manners of the use of cellular phones.
  • FIG. 1 is a diagram showing an example 1 of the configuration of a mobile terminal device
  • FIG. 2 is a diagram showing an example of a processing procedure for entrance to a facility in the configuration example 1;
  • FIG. 3 is a diagram showing an example of a processing procedure for exit from the facility in the configuration example 1;
  • FIG. 4 is a diagram showing an example 2 of the configuration of a mobile terminal device
  • FIG. 5 is a diagram showing an example of a processing procedure in the configuration example 2;
  • FIG. 6 is a diagram showing an example of screen display of a mobile terminal device
  • FIG. 7 is a diagram showing an example of screen display of a mobile terminal device
  • FIG. 8 is a diagram showing an example of screen display of a mobile terminal device
  • FIG. 9 is a diagram showing an example of screen display of a mobile terminal device.
  • FIG. 10 is a system diagram relating to the present invention.
  • FIG. 1 is a functional block diagram of the mobile terminal device.
  • a first controller 2 controls various parts of the mobile terminal device 1 .
  • a broadcast receiver 3 controlled by the first controller 2 , receives contents broadcast from a broadcast base station 4 and outputs them to a contents viewer 5 .
  • the contents viewer 5 comprises interfaces such as a liquid crystal display and a speaker that enable a user to view contents information outputted from the broadcast receiver 3 . It is controlled by the first controller 2 .
  • Contents broadcast include limited-viewing contents.
  • the limited-viewing contents are those limited so as to be normally viewed in the contents viewer by releasing viewing limitations by a predetermined method.
  • Viewing limitations here refer to user limitations or reproduction limitations such as encryption and scramble.
  • the reproduction limitations may include such a limitation as not to reproduce contents at all.
  • a viewing limitation release function 6 controlled by the first controller 2 , releases viewing limitations of limited-viewing contents.
  • a network communicator 7 controlled by the first controller 2 , can be connected with a network 9 over communication with a network base station 8 .
  • the network communicator 7 can be activated or inactivated by the first controller 2 , independently of other components.
  • the first controller can inactivate the network communicator 7 while activating the broadcast receiver 3 , the contents viewer 5 , and the viewing limitation release function 6 .
  • the inactivation state refers to the state in which power emission to the network base station is halted by totally or partially halting the power supply to the communicator 7 .
  • the user can view contents distributed from the broadcast base station 4 in the state in which power emission from the mobile terminal device 1 to the network base station 8 is halted.
  • the second controller 10 controls a short distance communicator 11 and a storage 12 .
  • the short distance communicator 11 controlled by the second controller 10 , makes communication with a short distance communication terminal 13 and can receive power from the short distance communication terminal 13 .
  • the storage 12 controlled by the first controller 2 and the second controller 10 , can store a viewing limitation release key.
  • the viewing limitation release key which is a key for performing decoding, descramble, or the like, is used to release user limitations or reproduction limitations.
  • the second controller 10 , the short distance communicator 11 , and the storage 12 operate on power supplied without contact from the short distance communication terminal 13 . They form a configuration of non-contact IC, for example.
  • a gate 14 is one through which a facility user passes at the time of exit from the facility, and can be opened or closed by the short distance communication terminal 13 .
  • FIGS. 2 and 3 a description is made of a procedure for enabling to view specific limited-viewing contents in exchange for the halt of network communication functions within a facility.
  • FIG. 2 shows a procedure of control by the mobile terminal device 1 and the short distance communication terminal 13 to enable to view limited-viewing contents.
  • FIG. 3 shows a procedure at the time of exit from the facility.
  • This example assumes that the facility has one or more of the short distance communication terminal 13 and is provided with the gate 14 for exit, and facility users always pass through the gate at the time of exit. Also, this example assumes that viewing limited-viewing contents is controlled by encryption, and by storing the viewing limitation release key for canceling encryption in the storage 12 , encryption is canceled by the viewing limitation release function 6 , so that the contents can be normally viewed.
  • the aforementioned method of limiting contents viewing and method of releasing viewing limitations do not limit the present invention; any methods are permitted which enable contents viewing limitations to be released by storing the viewing limitation release key equivalent to a contents viewing right in the storage.
  • setting is made so that a channel for viewing contents cannot be selected, and control may be performed by the first controller 2 so that the channel can be selected when the viewing limitation release key has been stored in the storage 12 .
  • the mobile terminal device 1 After a user enters the facility, the mobile terminal device 1 is brought near the short distance communication terminal 13 to perform predetermined operations. This makes the second controller 10 transmit a viewing limitation release key transmission request to the short distance communication terminal 13 installed in the facility through the short distance communicator 11 (procedure B 11 ).
  • the short distance communication terminal 13 Upon receiving the viewing limitation release key transmission request (procedure A 11 ), the short distance communication terminal 13 transmits a viewing limitation release key to the mobile terminal device 1 (procedure A 12 ).
  • the second controller 10 Upon receiving a viewing limitation release key from the short distance communication terminal 13 (procedure B 12 ), the second controller 10 stores the received key in the storage 12 (procedure B 13 ), and the first controller 2 halts the operation of the network communicator 7 (procedure B 14 ).
  • the first controller 2 uses the viewing limitation release function 6 to output limited-viewing contents to the contents viewer 5 so that they can be viewed.
  • the first controller 2 halts the operation of the network communicator 7 .
  • the viewing limitation release key stored in the storage 12 can be erased only by an exit procedure described later, and cannot be erased by a user's request.
  • the user brings the mobile terminal device 1 near the short distance communication terminal 13 and performs predetermined operations.
  • the second controller 10 transmits an exit processing start request to the short distance communication terminal 13 installed in the facility through the short distance communicator 11 (procedure D 11 ).
  • the short distance communication terminal 12 Upon receiving the exit processing start request (procedure C 11 ), the short distance communication terminal 12 transmits a viewing limitation release key erase request to the mobile terminal device 1 (procedure C 12 ).
  • the second controller 10 Upon receiving the viewing limitation release key erase request from the short distance communication terminal 13 (procedure D 12 ), when the viewing limitation release key is stored in the storage 12 (procedure D 13 -yes) the second controller 10 erases the viewing limitation release key (procedure D 14 ), and the first controller 2 activates the network communicator 7 (procedure D 15 ) In procedure D 13 , when the viewing limitation release key is not stored in the storage 12 , procedures 13 and 14 are not executed (procedure D 13 -no).
  • the second controller 10 transmits a gate opening request to the short distance communication terminal 13 (procedure D 16 ).
  • the short distance communication terminal 13 opens the exit gate 14 (procedure C 14 ).
  • the operation of the network communicator 7 is halted in the facility, contributing to the promotion of the halt of functions for communication with the network within the facility, based on user's will.
  • the mobile terminal device includes a GPS-based current position detector 15 .
  • a viewing limitation release key distributed from the facility contains limitation release position information.
  • the limitation release position information is used by the first controller 2 to judge whether the viewing limitation release key is valid or invalid, and the first controller 2 performs control so that the viewing limitation release key becomes valid only in that position.
  • the first controller 2 acquires the current position of the terminal by using the current position detector (position information acquire module) 15 (procedure E 12 ), and compares the acquired terminal position and the limitation release position information (procedure E 13 ).
  • the current position is contained in the limitation release position information (procedure E 14 -YES)
  • the first controller 2 releases contents viewing limitations (procedure E 15 ) and halts the communication functions of the network communicator 7 (procedure E 16 ).
  • the controller of the mobile terminal device acquires the current position of the terminal by using the current position detector 15 every given period of time.
  • the controller validates the contents viewing limitations (procedure E 17 ), and starts the operation of the communication functions of the network communicator 7 (procedure E 18 ).
  • the viewing limitation release key is automatically erased outside a valid scope of the key, and the communication functions of the network communicator 7 are automatically enabled. Therefore, the system can apply even in the case where the facility does not manage exits by the gate 4 or the like.
  • new services and contents are provided through the mobile terminal device in exchange for the prohibition or limitation of communication functions, thereby appealing strongly to users for the prohibition or limitation of communication function.
  • the present invention can give a strong incentive for turning off communication functions to users and is extremely effective as a method of promoting the prohibition or limitation of communication functions in the specific facilities and places where communication by the mobile terminal device are prohibited or limited.
  • the current position detector 15 is based on GPS
  • the present invention is not limited to this when the current position of the mobile terminal device 1 can be acquired.
  • a communicator with an RFIC tag may be provided as the current position detector 15 to determine a current position from whether communication can be established with the tag placed within the facility. In this case, position information can be acquired even in places where GPS radio waves cannot be used.
  • a viewing limitation release key may be invalidated by time information.
  • the mobile terminal device does not need to be provided with a GPS receiver and a detector for an RFID tag.
  • contents to be accessed are broadcast from a broadcast base station 4
  • a method of distributing contents may be whatever does not require communication with a network at the time of access.
  • contents may be received by communication with the short distance communication terminal 13 .
  • the mobile terminal device 1 does not need to include the broadcast receiver 3 .
  • the present invention can be implemented even in more inexpensive terminals. Also, since contents reception outside the facility is disabled, exits do not need to be managed using the exit gate 14 and the position detector 15 .
  • the present invention allows communication with the short distance communication terminal 13 through contact-type interfaces.
  • contents may be distributed such that they are accessed after the whole contents have been downloaded.
  • viewing limitations may not be placed on the contents.
  • contents themselves instead of the viewing limitation release key may be transferred, and the second controller halts the operation of the network communicator while the contents are stored in the storage. With this, the user can conveniently access the contents on demand.
  • a distributor of contents to be distributed may or may not be the facility.
  • the facility can implement the present invention without providing facility own contents.
  • the facility can distribute facility own contents to enable users to access contents closer to the facility.
  • Facilities referred to in the present invention include not only public facilities such as hospitals, trains, and libraries but also private facilities such as movies and amusement parks.
  • the contents may be distributed not only by broadcast but also by any methods exerting no influence on the aforementioned pacemakers.
  • a conceivable form is to provide a gate in a specific attraction so that communication functions are turned off automatically or at users' disposal, and enable the users to access the explanation of the attraction and other attraction-related contents such as give an incentive to turn off the communication functions and not turn on them for the duration of the attraction to the users.
  • the parties e.g., amusement parks
  • providing attractions do not need to hire persons for the explanation of the attractions and can reduce labor costs.
  • attractions using mobile terminal devices can be distributed to provide attractions more attractive to users.
  • the following form may be employed.
  • transmitters of digital signals and analog signals such as base stations of mobile terminal devices and small-sized antennas of PHS are included.
  • Contents may be distributed from a network communication base station.
  • the network communicator halts only the transmission of radio waves to the network base station and has a receivable, receive-only operation mode to receive radio waves from the network base station.
  • the network base station distributes contents through a specific channel, and the controller controls the network communicator so that contents can be received through the channel only when the network communicator is set in the receive-only operation mode. This control forces the user to switch the network controller to the receive-only operation mode to access contents distributed from the network base station, providing motivation to halt the transmission of radio waves from the mobile terminal device.
  • control is performed so that contents distributed through a predetermined channel of the network base station can be accessed only when two conditions—the user is present within the facility and the network controller is set in the receive-only mode—are satisfied. Whether the user is present can be detected in the same way as at the reception of contents from the broadcast base station.
  • entrance and exit is managed by short distance communication using, e.g., Bluetooth or the like, between the mobile terminal device and the short distance communication terminal provided at an entrance/exit gate of the facility, and the controller performs control so that information indicating entrance is stored in the storage at the time of entrance and the information is erased at the time of exit.
  • the mobile terminal device When the mobile terminal device has a position detector such as GPS, it may be used to determine whether the user is present within the facility. Also, the terminal may be provided with a detector for RFIC tag or the like to periodically search for RFID tag at the start of access to contents and during accessing of the contents. Also, it may be determined whether the user is present within the facility by determining whether a specific signal receivable within the facility can be received by the mobile terminal device when it has a detector for the signal. As a result, radio communication can be halted without bringing the mobile terminal device near the short distance communication terminal provided at the entrance/exit gate of the facility. By installing the short distance communication terminal everywhere in the facility, radio communication can be continuously halted.
  • a position detector such as GPS
  • a congestion level of a train and a hospital can be estimated by obtaining position information about users within the facility by GPS, and by offering the congestion level information to other users, congestion can be relieved.
  • Such a service brings advantages to the users and improves the image of the enterprise and hospital providing the service aside from economic advantages, eventually providing the enterprise and the like with advantages.
  • the hospital and the like providing the service and product will also be able to examine more patients as a result of congestion being relieved.
  • FIGS. 6 to 9 show examples of display screens.
  • the screen of FIG. 6 is displayed to prompt the user to halt communication functions of a mobile terminal device in exchange for contents distribution.
  • the menu screen of FIG. 7 is displayed.
  • the communication functions have already been halted.
  • the user selects “Program list” from the menu a list of programs that can be accessed in exchange for the communication functions is displayed on the screen, as shown in FIG. 8 .
  • the contents are so attractive to the user of the mobile terminal device that the user is willing to prohibit or limit the communication functions.
  • an incentive can be given to the user when such contents as follows are provided; the contents are related to a user's place such as information on health care and disease prevention in the case of hospital and gourmet information in the vicinity of stations along a railroad line in the case of train.
  • options such as “Yes” may be selected by a decision button or the like of the mobile terminal device.
  • a screen indicating the restoration of the communication functions is displayed.
  • the decision is brought into effect by pressing down the decision button.
  • wireless telephone communication signals (or program) are transmitted from the network base station and received in the mobile terminal device.
  • contents are received by the broadcast receiver of the mobile terminal device, and the reception of the wireless telephone communication signals is halted.
  • control may be performed so that the wireless telephone communication signals are received in the mobile terminal device but not transmitted from the mobile terminal device to the network base station.
  • wireless telephone communication signals also include signals (or program) necessary to communicate calls and Internet mail.
  • a communication carrier serves as an administrator of the present invention.
  • a communication carrier owns both a network base station 1004 and a contents server 1007 (or broadcast base station 1006 ).
  • a broadcast base station 1006 may be owned by a hospital 1001 and the network base station 1004 may be owned by the communication carrier.
  • the image of the enterprise can be improved. It is also a good idea not to charge either of distribution fees and packet fees.
  • contents refer to information viewable on a screen of a mobile terminal device, such as video signals, TV signals, or/and programs such as applications.
  • the communication carrier providing communication by mobile terminal devices from the network base station cannot charge communication fees as long as users are within a hospital or the like.
  • influence on sensitive equipment such as medical equipment can be reduced and the operation of the sensitive equipment can be stabilized. This helps to provide the public and customers with the impression that the enterprise places special emphasis on rigid adherence to or/and compliance with manners and makes a contribution to society, leading to improvement in the image of the enterprise.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
US10/803,084 2003-10-10 2004-03-18 Mobile terminal device, program and system Abandoned US20050079862A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-351515 2003-10-10
JP2003351515A JP3938132B2 (ja) 2003-10-10 2003-10-10 移動通信端末及びコンテンツ配信システム

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US10/803,084 Abandoned US20050079862A1 (en) 2003-10-10 2004-03-18 Mobile terminal device, program and system

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JP (1) JP3938132B2 (ja)
CN (1) CN1606379A (ja)

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JP5067058B2 (ja) * 2006-07-31 2012-11-07 大日本印刷株式会社 データ保護管理システム、および、その方法
JP2008092304A (ja) * 2006-10-02 2008-04-17 Matsushita Electric Ind Co Ltd 携帯端末装置
US20120278616A1 (en) * 2011-04-26 2012-11-01 Mark Liu Stevens System and Method for Securely Decrypting Files Wirelessly Transmitted to a Mobile Device
JP6352010B2 (ja) * 2014-03-17 2018-07-04 東日本旅客鉄道株式会社 列車接近警報システムおよび携帯端末

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CN1606379A (zh) 2005-04-13
JP3938132B2 (ja) 2007-06-27
JP2005117516A (ja) 2005-04-28

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